SAFETY PRECAUTIONS:

•A readily accessible disconnect device shall be incorporated in the building installation wiring.

•Due to the risks of electrical shock, and energy, mechanical, and fire hazards, any procedures that involve opening panels or changing components must be performed by qualified service personnel only.

•To reduce the risk of fire and electrical shock, disconnect the device from the power line before removing the cover or panels.

•This unit has more than one power supply. Disconnect all power supplies before opening to avoid electric shock. Disconnecting one power supply disconnects only one power supply module. To isolate the unit completely, disconnect all power supplies.

SERVICING WARNINGS:

•Do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.

•All work should be carried out by suitably qualified personnel.

•This unit has more than one power supply. Disconnect all power cables before maintenance to avoid electric shock.

HIGH VOLTAGE WARNINGS:

•Any adjustment, maintenance, and repair of the opened instrument under voltage must be avoided as much as possible and, when inevitable, must be carried out only by a skilled person who is aware of the hazard involved.

•Capacitors inside the instrument may still be charged even if the instrument has been disconnected from its source of supply.

GROUNDING:

Before connecting this device to the power line, where required, the protective earth terminal screws of this device must be connected to the protective earth in the building installation.

LINE VOLTAGE:

Before connecting this device to the power line, make sure the voltage of the power source matches the requirements of the device. Refer to the device Specifications for information about the correct power rating for the device.

FUSES:

Make sure that only fuses with the required rated current and of the specified type are used for replacement. The use of repaired fuses and the short-circuiting of fuse holders must be avoided. Whenever it is likely that the protection offered by fuses has been impaired, the instrument must be made inoperative and be secured against any unintended operation.